公开(公告)号：US20130163284A1

公开(公告)日：2013-06-27

申请号：US13444920

申请日：2012-04-12

Applicant: PING-CHEN WU

Inventor： PING-CHEN WU

IPC: F21V7/00

CPC classification number: F21V7/0066 ,  F21K9/00 ,  F21V7/04 ,  F21V13/04 ,  F21Y2105/00 ,  F21Y2115/10 ,  G02B6/0035 ,  G02B6/0061

Abstract: A lateral planar light emitting module has a rectangular base plate and a plurality of light emitting diodes, and the light emitting diodes are designed with an array arrangement and installed on both opposite sides of the rectangular base plate respectively, so that a light exit surface opposite to a light projection area with a different intensity produced by the same light emitting diode has an optical path with a different distance after a light source emitted from the light emitting diodes is projected directly or reflected from a reflective micro-structure of the rectangular base plate, and a light emitting effect with a uniform light intensity distribution is achieved on the light exit surface to lower the manufacturing cost and improve the light emitting efficiency effectively.

Abstract translation: 侧面平面发光模块具有矩形基板和多个发光二极管，并且发光二极管分别设置有阵列布置并且分别安装在矩形基板的两个相对侧上，使得光出射面相对 在从发光二极管发射的光源直接投射或从矩形基板的反射微结构反射之后，由相同发光二极管产生的具有不同强度的光投射区域具有不同距离的光路 ，并且在光出射面上实现均匀的光强分布的发光效果，降低制造成本，有效地提高发光效率。

公开(公告)号：US20130119415A1

公开(公告)日：2013-05-16

申请号：US13464101

申请日：2012-05-04

Applicant: PING-CHEN WU ,  HUAN-YING LU ,  SHIH-CHAO SHEN

Inventor： PING-CHEN WU ,  HUAN-YING LU ,  SHIH-CHAO SHEN

IPC: H01L27/15

CPC classification number: H01L25/0753 ,  H01L24/48 ,  H01L33/50 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48105 ,  H01L2224/48227 ,  H01L2224/8592 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2933/0091 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: An LED package structure for enhancing mixed light effect comprises: at least one first light emitting chip; at least one second light emitting chip, a frame structure having a first containing portion, a second containing portion, a spacing portion and a light mixing area; a first colloid, doped with a green-light phosphor and filled into the first containing portion; a second colloid, filled into the second containing portion; and an encapsulating colloid, packaged and filled into the light mixing area. This design can enhance the light emission efficiency and achieve a uniform light-mixing dot light source.

Abstract translation: 一种用于增强混合光效果的LED封装结构包括：至少一个第一发光芯片; 至少一个第二发光芯片，具有第一容纳部分，第二容纳部分，间隔部分和光混合区域的框架结构; 第一胶体，掺有绿光荧光粉并填充到第一容纳部分中; 第二胶体，填充到第二容纳部分中; 和封装胶体，包装并填充到光混合区域。 该设计可以提高发光效率，并实现均匀的光混点光源。

公开(公告)号：US20100148650A1

公开(公告)日：2010-06-17

申请号：US12314794

申请日：2008-12-17

Applicant: Ping-Ju Wu ,  Ping-Chen Wu

Inventor： Ping-Ju Wu ,  Ping-Chen Wu

IPC: H01J61/94

CPC classification number: F21V3/02 ,  F21K9/232 ,  F21K9/61 ,  F21V7/043 ,  F21V13/02 ,  F21Y2115/10

Abstract: A light bulb includes a bulb body, a light guide, and at least one light-emitting diode (LED). The bulb body includes a light-transmitting shell and a conductive base. The light-transmitting shell is mounted to the base. A circuit board is fixed at one side of the base and is in electrical connection with the base. The LED is mounted to the circuit board that is arranged at one side of the base, and the LED is in electrical connection with the circuit board to provide an internal light source. The light guide is arranged inside the bulb body and has an end forming a cavity that receives the LED therein, whereby the light guide is set erect on the base. As such, advantages of easy manufacturing, reduced costs, operation safety, increased angular range of illumination, and extended lifespan can be provided.

Abstract translation: 灯泡包括灯泡体，光导和至少一个发光二极管（LED）。 灯泡体包括透光壳和导电基底。 透光壳安装在底座上。 电路板固定在基座的一侧并与基座电连接。 LED被安装到布置在基座一侧的电路板上，并且LED与电路板电连接以提供内部光源。 导光体配置在灯泡本体的内部，其端部形成有容纳LED的空腔，由此将导光体设置在基座上。 因此，可以提供易于制造，降低成本，操作安全性，增加照明角度范围和延长寿命的优点。

公开(公告)号：US20130329163A1

公开(公告)日：2013-12-12

申请号：US13603688

申请日：2012-09-05

Applicant: PING-CHEN WU ,  WEI-CHUNG LIN

Inventor： PING-CHEN WU ,  WEI-CHUNG LIN

IPC: G02F1/13357

CPC classification number: G02F1/133611 ,  G02B3/0012 ,  G02B19/0061 ,  G02F1/133603

Abstract: A high-contrast direct type backlight module combined, with a display module is disclosed, and the high-contrast direct type backlight module comprises a plurality of LED light sources and a diffusion plate, and the LED light sources are arranged into a matrix, and a light emitted from the LED light sources forms an elliptical light pattern on the diffusion plate separately, and the light is transmitted to the display module through the diffusion plate. Therefore, the elliptical light patterns arranged into a matrix arrangement can improve the brightness and contrast of the high-contrast direct type backlight module to optimize the resolution of the display module and provide rich color and sharp images on screen.

Abstract translation: 公开了与显示模块组合的高对比度直接型背光模块，并且高对比度直接型背光模块包括多个LED光源和漫射板，并且LED光源被布置成矩阵，并且 从LED光源发射的光分别在扩散板上形成椭圆形的光图案，并且光通过漫射板传输到显示模块。 因此，布置成矩阵布置的椭圆形图案可以提高高对比度直接型背光模块的亮度和对比度，以优化显示模块的分辨率，并在屏幕上提供丰富的彩色和清晰图像。

公开(公告)号：US07976206B2

公开(公告)日：2011-07-12

申请号：US12314794

申请日：2008-12-17

Applicant: Ping-Ju Wu ,  Ping-Chen Wu

Inventor： Ping-Ju Wu ,  Ping-Chen Wu

IPC: F21V7/04 ,  H01L33/00

CPC classification number: F21V3/02 ,  F21K9/232 ,  F21K9/61 ,  F21V7/043 ,  F21V13/02 ,  F21Y2115/10

Abstract: A light bulb includes a bulb body, a light guide, and at least one light-emitting diode (LED). The bulb body includes a light-transmitting shell and a conductive base. The light-transmitting shell is mounted to the base. A circuit board is fixed at one side of the base and is in electrical connection with the base. The LED is mounted to the circuit board that is arranged at one side of the base, and the LED is in electrical connection with the circuit board to provide an internal light source. The light guide is arranged inside the bulb body and has an end forming a cavity that receives the LED therein, whereby the light guide is set erect on the base. As such, advantages of easy manufacturing, reduced costs, operation safety, increased angular range of illumination, and extended lifespan can be provided.

Abstract translation: 灯泡包括灯泡体，光导和至少一个发光二极管（LED）。 灯泡体包括透光壳和导电基底。 透光壳安装在底座上。 电路板固定在基座的一侧并与基座电连接。 LED被安装到布置在基座一侧的电路板上，并且LED与电路板电连接以提供内部光源。 导光体配置在灯泡本体的内部，其端部形成有容纳LED的空腔，由此将导光体设置在基座上。 因此，可以提供易于制造，降低成本，操作安全性，增加照明角度范围和延长寿命的优点。

公开(公告)号：US20080154621A1

公开(公告)日：2008-06-26

申请号：US11642836

申请日：2006-12-21

Applicant: Ping-Chen Wu

Inventor： Ping-Chen Wu

IPC: G06Q10/00

CPC classification number: G06Q10/087 ,  G06Q50/04 ,  Y02P90/30

Abstract: A method for verifying defective material list is provided. The final verification of the defective material list is done by determining the responsibility attribution in the last verified defective material list. The material processing situation and the responsibility attribution are thus obtained for future references of material purchases. This can reduce the purchase risk and increase the working efficiency of the enterprise.

Abstract translation: 提供了一种验证有缺陷的材料清单的方法。 有缺陷的材料列表的最终验证是通过确定上次验证的有缺陷的材料列表中的责任归属来完成的。 因此，材料加工情况和责任归属因此获得，以供将来参考材料采购。 这可以降低采购风险，提高企业的工作效率。

公开(公告)号：US20130329398A1

公开(公告)日：2013-12-12

申请号：US13603663

申请日：2012-09-05

Applicant: PING-CHEN WU ,  WEI-CHUNG LIN

Inventor： PING-CHEN WU ,  WEI-CHUNG LIN

IPC: G09F13/04

CPC classification number: G02F1/133603 ,  G02B19/0028 ,  G02B19/0066 ,  G02F1/133611 ,  G09F13/0409

Abstract: A direct type backlight module structure combined with a display module includes a plurality of LED light sources aid a diffusion plate, and the LED light sources are arranged into a matrix, and each of the lights emitted from the LED light sources forms a rectangular light pattern separately on the diffusion plate and is transmitted to the display module, so that the rectangular light patterns disposed adjacent to one another can enhance the light mixing effect, improve the light uniformity of the backlight module, and optimize the screen display effect of the display module.

Abstract translation: 与显示模块组合的直接型背光模块结构包括多个LED光源辅助扩散板，LED光源被布置成矩阵，并且从LED光源发射的每个光形成矩形光图案 分散在扩散板上并被传送到显示模块，使得彼此相邻布置的矩形光图案可以增强光混合效果，提高背光模块的光均匀性，并优化显示模块的屏幕显示效果 。

公开(公告)号：US20130328078A1

公开(公告)日：2013-12-12

申请号：US13603674

申请日：2012-09-05

Applicant: PING-CHEN WU ,  WEI-CHUNG LIN

Inventor： PING-CHEN WU ,  WEI-CHUNG LIN

IPC: H01L33/50 ,  H01L33/58

CPC classification number: H01L33/58 ,  H01L33/50 ,  H01L33/54 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A small-size LED packaging structure for enhancing a Sight emitting angle includes an opaque base and at least one light emitting chip. The light emitting chip is installed on the opaque base, and the opaque base includes a transparent sidewall disposed around the base and a concave-cup space, and the transparent sidewall is formed by a molding method, and the concave-cup space is filled with a packaging gel by a dispensing method, and the packaging gel is doped with at least one phosphor powder. Therefore, the transparent sidewall can increase the light emitting angle to 140°˜180° and reduce the amount of internal reflected light significantly to avoid the occurrence of a yellow ring phenomenon, and the phosphor powder can enhance the color manifestation and the color gamut.

Abstract translation: 用于增强视力发射角度的小尺寸LED封装结构包括不透明基底和至少一个发光芯片。 发光芯片安装在不透明基底上，不透明基底包括设置在基座周围的透明侧壁和凹杯空间，透明侧壁通过模制方法形成，并且凹杯空间被填充 通过分配方法的包装凝胶，并且所述包装凝胶掺杂有至少一种荧光体粉末。 因此，透明侧壁可以将发光角度增加到140°〜180°，并且显着减少内部反射光的量，以避免发生黄色环现象，并且荧光粉可以增强颜色表现和色域。

公开(公告)号：US20120236565A1

公开(公告)日：2012-09-20

申请号：US13064830

申请日：2011-04-20

Applicant: Ping-Chen Wu

Inventor： Ping-Chen Wu

IPC: F21V29/00 ,  F21V5/04

CPC classification number: F21K9/233 ,  F21K9/00

Abstract: A lighting device includes a base, an optic lens assembly, and a light emission module. The base has an end forming an opening. The optic lens assembly is received in the opening and has a central portion forming a first light projection section and a circumferential portion that forms a second light projection section surrounding the first light projection section. The light emission module is received in the base and includes at least one first light emission element corresponding to the first light projection section and a plurality of second light emission elements which is arranged around the first light emission element and corresponds to the second light projection section. As such, the first light emission element emits light that is projected through the first light projection section and the second light emission elements emit light that is projected through the second light projection section to form a dual illumination zone arrangement that includes an inner illumination zone and an outer illumination zone so as to improve illuminance, reduce shaded surface area of a target object illuminated, and enhance visual effect.

Abstract translation: 照明装置包括基座，光学透镜组件和发光模块。 基座的端部形成开口。 光学透镜组件被容纳在开口中，并且具有形成第一光投射部分的中心部分和形成围绕第一光投射部分的第二光投影部分的周向部分。 发光模块被容纳在基座中，并且包括对应于第一光投射部的至少一个第一发光元件和布置在第一发光元件周围并对应于第二光投射部的多个第二发光元件 。 这样，第一发光元件发射通过第一光投射部分突出的光，并且第二发光元件发射通过第二光投射部分突出的光，以形成包括内照明区域和 外照明区域，以提高照度，减少被照明物体的阴影表面积，增强视觉效果。